CN210099257U

CN210099257U - Loading device of laser cutting machine

Info

Publication number: CN210099257U
Application number: CN201920794929.4U
Authority: CN
Inventors: 侯加兵; 杨辉
Original assignee: Nanjing Speed Laser Technology Co Ltd
Current assignee: Nanjing Speed Laser Technology Co Ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-02-21
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses a laser cutting machine's loading attachment, including processing platform and fly leaf, there is the frame processing platform's upper portion through fixing bolt fixed mounting, the inside one side fixed mounting of frame has electronic slip table, the inside opposite side fixedly connected with fixed block of frame, the one end at the fly leaf of slider fixed connection of electronic slip table, it has electronic hydraulic push rod to fix on the fly leaf to peg graft. Through the design of the electric sliding table, the electric hydraulic push rod and the negative pressure sucker, the utility model saves manpower to improve the working efficiency, and can adjust the position of the workpiece on the processing table; through the design of anchor clamps and recess, when the work piece weight that needs carry out laser cutting is too big, consolidate the both ends of work piece, the utility model discloses can assist the bearing to the great work piece of weight that needs carry out the cutting, prevent that the work piece slippage is not enough in the negative pressure sucking disc bearing.

Description

Loading device of laser cutting machine

Technical Field

The utility model relates to a laser cutting equipment technical field specifically is a laser cutting machine's loading attachment.

Background

The laser cutting technology is that laser emitted from a laser device is focused into a laser beam with high power density through an optical path system, the laser beam irradiates the surface of a workpiece to enable the workpiece to reach a melting point or a boiling point, meanwhile, high-pressure gas coaxial with the laser beam blows away molten or gasified metal, and finally, a material forms a cutting seam along with the movement of the relative position of the laser beam and the workpiece, so that the purpose of cutting is achieved. The laser cutting processing replaces the traditional mechanical knife with invisible light beams, and has the characteristics of high precision, quick cutting, no limitation on cutting patterns, automatic typesetting, material saving, smooth cut, low processing cost and the like.

Most of laser cutting machines among the prior art are at the in-process that uses, generally need the workman to treat the work piece weaving of processing and treat the appointed position of laser cutting machine work platform, then utilize laser cutting machine to process the cutting piece, above-mentioned in-process needs a plurality of workman just can accomplish, both wasted manpower and materials, influence the production efficiency of cutting machine, still can not the work piece again prevent to carry out the position correction when the processing platform, in addition when the weight of cutting piece is great, the quality that conventional negative pressure can not bear the work piece can take place to fall, need carry out the auxiliary fixation to the work piece this time, therefore we need propose a laser cutting machine's loading attachment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser cutting machine's loading attachment changes the artifical transport mode to the work piece of tradition through electronic slip table and electric hydraulic push rod's cooperation, still has the function of fine setting work piece position simultaneously, can also avoid the not enough problem of negative pressure transport mode suction in addition to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a laser cutting machine's loading attachment, includes processing platform and fly leaf, the upper portion of processing platform has the frame through fixing bolt fixed mounting, the inside one side fixed mounting of frame has electronic slip table, the inside opposite side fixedly connected with fixed block of frame, the slider fixed connection of electronic slip table is in the one end of fly leaf, the fixed grafting of the other end of fly leaf has the fixed column, fixed cover has connect the bearing on the fixed column, fixed the grafting has electronic hydraulic push rod on the fly leaf, electronic hydraulic push rod's piston rod fixedly connected with base plate, the fixed grafting in lower part of fly leaf has the sleeve pipe, the fixed grafting in upper portion of base plate has the inner tube, the below of base plate is provided with the negative sucker, the fixed plate is installed through the pivot rotation in the both sides of base plate, fixedly.

Preferably, the fixing column is fixedly inserted into an inner ring of the bearing, the fixing block is provided with a sliding groove, and the inner ring of the bearing is positioned in the sliding groove.

Preferably, the upper portion of fly leaf fixedly connected with retainer plate, the fixed grafting of electronic hydraulic push rod is in the retainer plate.

Preferably, the sleeve and the inner pipe are arranged to be in clearance fit, and the fit clearance is 1mm-2 mm.

Preferably, the negative pressure suckers on the lower portion of the substrate are distributed in an array, and the high-pressure air pump for providing negative pressure power for the negative pressure suckers is mounted on the upper portion of the substrate.

Preferably, both sides of the substrate are provided with grooves, and the fixing plate is rotatably arranged in the grooves.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the design of the electric sliding table, the electric hydraulic push rod and the negative sucker, the negative sucker below the base plate generates suction to the workpiece so as to carry the workpiece through the pulling force of the electric hydraulic rod, and the electric sliding table can be matched with a bearing on the right side of the movable plate to carry out certain deviation correction on the workpiece after the workpiece is placed on the processing table by a worker;

2. through the design of anchor clamps and recess, when the work piece weight that needs carry out laser cutting is too big, then need stabilize and consolidate the both ends of work piece through the rotatable anchor clamps in base plate both sides, because the existence of recess and the mode that the fixed plate rotated the installation, then can rotate to both sides and do not use when not needing to use, the utility model discloses can assist the bearing to the great work piece of weight that needs carry out the cutting, prevent that the negative pressure sucking disc bearing work piece slippage inadequately.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic structural diagram of the sleeve of the present invention.

In the figure: 1. a frame; 2. a processing table; 3. fixing the bolt; 4. an electric sliding table; 5. a slider; 6. a fixed block; 7. fixing a column; 8. a bearing; 9. an electric hydraulic push rod; 10. a stationary ring; 11. a movable plate; 12. a sleeve; 13. an inner tube; 14. a high pressure air pump; 15. a negative pressure sucker; 16. a clamp; 17. a groove; 18. a chute; 19. a substrate; 20. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a feeding device of a laser cutting machine comprises a processing table 2 and a movable plate 11, wherein the upper part of the processing table 2 is fixedly provided with a frame 1 through a fixing bolt 3, one side inside the frame 1 is fixedly provided with an electric sliding table 4, the other side inside the frame 1 is fixedly connected with a fixed block 6, a sliding block 5 of the electric sliding table 4 is fixedly connected with one end of the movable plate 11, the other end of the movable plate 11 is fixedly inserted with a fixed column 7, the fixed column 7 is fixedly connected with a bearing 8, the movable plate 11 is fixedly inserted with an electric hydraulic push rod 9, a piston rod of the electric hydraulic push rod 9 is fixedly connected with a base plate 19, the lower part of the movable plate 11 is fixedly inserted with a sleeve 12, the upper part of the base plate 19 is fixedly inserted with an inner pipe 13, a negative pressure suction cup 15 is arranged below the base plate 19, thereby the negative pressure suction cup 15 of base plate 19 below produces suction to the work piece and carries the work piece through the pulling force of electronic hydraulic pressure push rod 9, and electronic slip table 4 places the bearing 8 cooperation on accessible and the fly leaf 11 right side behind processing platform 2 at the worker and carries out certain deviation rectification to the work piece, the utility model discloses practiced thrift the manpower in order to improve work efficiency, can carry out position adjustment to the work piece of placing on processing platform 2 simultaneously.

As shown in fig. 1, the fixing post 7 is fixedly inserted into an inner ring of the bearing 8, the fixing post 6 is provided with a sliding groove 18, and the inner ring of the bearing 8 is located in the sliding groove 18.

As shown in fig. 1, a fixed ring 10 is fixedly connected to an upper portion of the movable plate 11, and the electro-hydraulic push rod 9 is fixedly inserted into the fixed ring 10.

As shown in fig. 3, the sleeve 12 and the inner tube 13 are arranged with a clearance fit, which is 1mm-2 mm.

As shown in fig. 1, the vacuum chucks 15 are arranged in an array on the lower portion of the base plate 19, and the high-pressure air pump 14 for supplying the vacuum power to the vacuum chucks 15 is installed on the upper portion of the base plate 19.

As shown in fig. 2, recess 17 has all been seted up to the both sides of base plate 19, and fixed plate 20 rotates to be installed in recess 17 through the design of anchor clamps 16 with recess 17, when the work piece weight that needs carry out laser cutting is too big, then need stabilize and consolidate the both ends of work piece through the rotatable anchor clamps 16 in base plate 19 both sides, because the existence of recess 17 and the mode of fixed plate 20 rotation installation, then can rotate when not needing to use and do not use to both sides, the utility model discloses can assist the bearing to the great work piece of weight that needs cut, prevent that negative pressure suction cup 15 bearing is not enough work piece slippage.

The working principle is as follows: through the design of the electric sliding table 4, the electric hydraulic push rod 9 and the negative sucker 15, the negative sucker 15 below the base plate 19 generates suction to the workpiece so as to carry the workpiece through the pulling force of the electric hydraulic push rod 9, and the electric sliding table 4 can be matched with the bearing 8 on the right side of the movable plate 11 to carry out certain deviation correction on the workpiece after the workpiece is placed on the processing table 2 by a worker; through the design of anchor clamps 16 and recess 17, when the work piece weight that needs carry out laser cutting is too big, then need stabilize and consolidate the both ends of work piece through the rotatable anchor clamps 16 in 19 both sides of base plate, because the existence of recess 17 and the mode that fixed plate 20 rotated the installation, then can rotate to both sides and do not use when not needing to use, the utility model discloses can assist the bearing to the great work piece of weight that needs cut, prevent that negative pressure suction cup 15 bearing is not enough work piece slippage.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laser cutting machine's loading attachment, includes processing platform (2) and fly leaf (11), its characterized in that: the upper portion of processing platform (2) has frame (1) through fixing bolt (3) fixed mounting, one side fixed mounting of frame (1) inside has electronic slip table (4), the inside opposite side fixedly connected with fixed block (6) of frame (1), slider (5) fixed connection of electronic slip table (4) is in the one end of fly leaf (11), the other end of fly leaf (11) is fixed to be pegged graft and is had fixed column (7), fixed cover has connect bearing (8) on fixed column (7), fixed pegging graft has electronic hydraulic push rod (9) on fly leaf (11), the piston rod fixedly connected with base plate (19) of electronic hydraulic push rod (9), the fixed grafting in lower part of fly leaf (11) has sleeve pipe (12), the fixed grafting in upper portion of base plate (19) has inner tube (13), the below of base plate (19) is provided with negative suction cup (15), the fixing plate is characterized in that fixing plates (20) are rotatably mounted on two sides of the base plate (19) through rotating shafts, and clamps (16) are fixedly connected to the fixing plates (20).

2. The feeding device of the laser cutting machine according to claim 1, characterized in that: the fixing column (7) is fixedly inserted into an inner ring of the bearing (8), a sliding groove (18) is formed in the fixing block (6), and the inner ring of the bearing (8) is located in the sliding groove (18).

3. The feeding device of the laser cutting machine according to claim 1, characterized in that: the upper portion of the movable plate (11) is fixedly connected with a fixed ring (10), and the electric hydraulic push rod (9) is fixedly inserted in the fixed ring (10).

4. The feeding device of the laser cutting machine according to claim 1, characterized in that: the sleeve (12) and the inner tube (13) are arranged to be in clearance fit, and the fit clearance is 1mm-2 mm.

5. The feeding device of the laser cutting machine according to claim 1, characterized in that: the negative pressure suckers (15) on the lower portion of the base plate (19) are distributed in an array, and the high-pressure air pump (14) for providing negative pressure power for the negative pressure suckers (15) is installed on the upper portion of the base plate (19).

6. The feeding device of the laser cutting machine according to claim 1, characterized in that: both sides of the base plate (19) are provided with grooves (17), and the fixing plate (20) is rotatably arranged in the grooves (17).